Android/frameworks_base
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Merge "Collect status on uncrypt time cost" am: bc19e00d35 am: 79d27bdeac

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am: 1579ce8a1d

Change-Id: I17fe7d518a0bc5876d91373b643dd95779be2c54
This commit is contained in:
Tianjie Xu
2016-09-16 18:40:45 +00:00
committed by android-build-merger
parent 8b4da0ee04 1579ce8a1d
commit 4392153753
1 changed files with 6 additions and 0 deletions
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6
core/java/android/os/RecoverySystem.java
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@@ -724,6 +724,7 @@ public class RecoverySystem {
String line = null;
int bytesWrittenInMiB = -1, bytesStashedInMiB = -1;
int timeTotal = -1;
int uncryptTime = -1;
int sourceVersion = -1;
while ((line = in.readLine()) != null) {
// Here is an example of lines in last_install:
@@ -759,6 +760,8 @@ public class RecoverySystem {
if (line.startsWith("time")) {
timeTotal = scaled;
} else if (line.startsWith("uncrypt_time")) {
uncryptTime = scaled;
} else if (line.startsWith("source_build")) {
sourceVersion = scaled;
} else if (line.startsWith("bytes_written")) {
@@ -774,6 +777,9 @@ public class RecoverySystem {
if (timeTotal != -1) {
MetricsLogger.histogram(context, "ota_time_total", timeTotal);
}
if (uncryptTime != -1) {
MetricsLogger.histogram(context, "ota_uncrypt_time", uncryptTime);
}
if (sourceVersion != -1) {
MetricsLogger.histogram(context, "ota_source_version", sourceVersion);
}